Dual band 2.4 GHz and 5 GHz

Modulation
11b: DSSS: DBPSK (1 Mbps), DQPSK (2 Mbps), CCK (5.5/11 Mbps)
11a/g: OFDM: BPSK (6/9 Mbps), QPSK (12/18 Mbps), 16QAM (24/36 Mbps), 64QAM (48/54 Mbps)
11n: MIMO-OFDM: BPSK, QPSK, 16QAM, 64QAM. Rate set: MCS0 to MCS23
11ac: MIMO-OFDM: BPSK, QPSK, 16QAM, 64QAM, 256QAM. Rate set: MCS0 to MCS9 (supports 4 streams)

Internal memory 128 MB

2.4 GHz WiFi
3x3 (supports the IEEE 802.11n protocol, maximum speed of 450 Mbps)

5 GHz WiFi
4x4 (supports the IEEE 802.
11ac protocol, maximum
speed of 1733 Mbps)

Antennas
7 external high-gain
antennas + 1 internal
AIoT antenna

https://www.kotsovolos.gr/computing/networking/modems-routers/217344-xiaomi-mi-aiot-ac2350

μόνο αντικαταβολή ή χέρι με χέρι.